The Art of Finding Coarse Gold Part IV—Recovery of Coarse Gold From Alluvial Placers
March 2005 by Chris RalphThis last installment in the series will look at methods for finding and recovering coarse gold from alluvial (river and stream) placer environments. Unlike the residual and eluvial placers that we have considered previously, the force of flowing...
Once you have had a chance to look at our charts and quotes for this issue, I have one bit of advice. "Don't go running off to see your optometrist!"
Sulfides and oxides—what's the difference between the two?
Coeur d’Alene Mines newest silver project has found a home in a historic Bolivian mining district.
The company will build a $135 million open-pit mine at the base of Cerro Rico, the “rich hill” that was the site of a 1545 silver strike.
Well, as they say, "there's a time for everything and everything has it's time"—or something like that!
...El Tigre Silver Corp, is taking a somewhat different path toward developing their El Tigre property located in the northern Mexican state of Sonora.
The strike and the dip of the veins can be broken down into two categories: veins in the eastern area and along Lander Hill, and the veins in the southwestern portion of the district.
Thomas Tierney has been a long-time subscriber to ICMJ’s Prospecting and Mining Journal and has read about the many battles between miners and overzealous regulators. Then he faced his own battle.
The Bawl Mill • $100 Million Lost on Faulty ESA Listing • Geologists Locate Giant Gemstones • Miner Wins Important Victory Against Forest Service • Philippines Asks Foreigners to Invest in Mining • Healthy Interest at Recent Vancouver Conferences • Idaho Silver Miners Come to Aid of Tsunami Victims • Picks & Pans: In Search of a Vein: Looking for Hardrock in the Talkeetna Mountains • Researchers Trace History of Hope Diamond • The "Rip-Roaring" Flood That Washed Out Mazuma, Nevada • Looking Back • Resolution Copper Mine, Arizona • Company Notes • China Ups Investment in Foreign Minerals • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices